<template>
  <div
    :id="id"
    :class="className"
    :style="{ height: height, width: width }"
  ></div>
</template>

<script>
import tdTheme from "./theme.json";
import resizeMixins from "@/utils/resizeMixins";

export default {
  name: "echart",
  mixins: [resizeMixins],
  props: {
    id: {
      type: String,
      default: "chart",
    },
    className: {
      type: String,
      default: "chart",
    },
    width: {
      type: String,
      default: "100%",
    },
    height: {
      type: String,
      default: "2.5rem",
    },
    options: {
      type: Object,
      default: () => ({}),
    },
  },
  data() {
    return {
      chart: null,
    };
  },
  watch: {
    options: {
      handler(options) {
        this.chart.setOption(options, true);
      },
      deep: true,
    },
  },
  mounted() {
    // 默认注册主题
    console.log("注册主题", this.$echarts);
    this.$echarts.registerTheme("tdTheme", tdTheme);
    // 初始化Echarts
    this.initChart();
  },
  methods: {
    initChart() {
      this.chart = this.$echarts.init(this.$el, "tdTheme");
      this.chart.setOption(this.options, true);
    },
  },
};
</script>

<style>
</style>

